Anyone know what's the normal battery drainage for our car when the car is off ?
Mine reads around 100 mA ...
I tried search but couldn't find any useful info. Thanks

 

Hi there

100ma is a rather big dark current, (I think Mazda tells it should be 30ma by default). On my car I saw a 50-60ma dark current. I did have flat battery issues, but that was caused by the Interceptor EMS. I found the solution for that . If you have the Intereptor EMS, just do a search on my posts for the solution .
I you do not have he IntX then I would remove the room fuse and measure the current again. Maybe it is due to an extra device you have installed ?

Cheers

Steve

 

thank you speedsteve
I've send you an PM

 

The original spec was no more than 30mA, later revised to 50mA.

 

Yep, 50mA. or below.................Steve and I had an ongoing thread discussion on that one!